精品国产乱码久久久久久竹菊影视,日韩东京热,欧美性猛荡久久久久久老妇app,日韩欧美国产成人

全球鋼材百科網(wǎng)
CEWC3簡介

England B.S. CEWC3,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

CEWC3

England B.S. CEWC3,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、力學(xué)性能、熱處理溫度、同等型號參照表等

基本信息:
分類 種類 型號 標準 國家 應(yīng)用
Steel Grades - CEWC3 B.S. England Specification for steel tubes for cycle and motor cycle purposes
機械性能信息:
屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
374 (≥) 891 (≥) 14 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
物理性質(zhì)信息:
溫度 彈性模量 系數(shù) 熱導(dǎo)率 比熱容量 比電阻率 密度 加權(quán)系數(shù)
13 - - 0.22 -
997 459 - 33.3 132 -
339 - 32 24.2 324 234
熱處理信息:
Heat treated : 1261°C - 1518°C
對照表(同等等級)信息:
型號 標準 國家 應(yīng)用
Y1Cr18Ni9 Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
1Cr18Mn10Ni5Mo3N Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
1Cr17Ni7 High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
Y1Cr18Ni9Se Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
0Cr18Ni9 Seamless stainless steel tubes for boiler and heat exchanger
00Cr19Ni10 Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
1Cr17Mn6Ni5N Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
1Cr18Mn8Ni5N Nickel steel, instead of 1cr18ni9
0Cr19Ni9N Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
0Cr19Ni10NbN Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
00Cr18Ni10N In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
1Cr18Ni12 Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
0Cr23Ni13 Corrosion resistance and heat resistance are better than 0cr19ni9
0Cr25Ni20 Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
0Cr17Ni12Mo2 Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni12Mo2Ti Seamless stainless steel tubes for boiler and heat exchanger
A-29 1025 General use carbon steel rod
1025 These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.
標簽: CEWC3、CEWC3鋼材、CEWC3材料
全球鋼材百科網(wǎng)
亚洲jizzjizz| 精品国产亚洲一区二区三区大结局| 亚洲欧洲日韩精品 中文字幕| 在线中文字幕人妻| 精品一区二区三区亚洲| 国产精品污www一区二区三区| 国产成人内射| jizzjizzjizz国产| 欧美乱大交xxxxx潮喷老熟妇 | 亚洲免费激情| 久久久精品中文| 亚欧美一区二区三区| 精品粉嫩aⅴ一区二区三区四区| 少妇高潮在线播放| creampie熟妇高潮| 亚洲一区二区人妻| 精品国产乱码久久久久久蜜坠欲下| 国产精品国产自产| 久久精品国产欧美亚洲人人爽| 日本一区二区三区欧美| 国产精品女教师久久二区二区| avav天堂网| 欧美熟妇精品一区二区蜜桃视频| 国产又粗又猛又爽又黄的刘涛视频| 99re久久精品国产| 久久久久女人精品毛片| 欧美大屁股熟妇一区二区| 天天干,天天日| 国产精品毛片VA一区二区三区| 日韩激情一区二区三区| 人妻中出精品久久久一区二| 风情少妇迎合巨茎| 中文字幕亚洲乱码熟女| 免费观看性生交大片3区| 成人精品动漫一区二区三区| 欧美成人精品二区三区99精品| 日韩人妻内射| 亚洲精品国产a久久久| jizz性欧美59| 十八毛片18女人18毛片免费观看| 另类小说亚洲色图|